Beautiful Natural Clear Deep Blue Amber Rough Specimen 74x29x32mm 165cts

Item Information

Dimensions (mm) 74 x 29 x 32mm
Weight (carats) 165 carats
No Treatment
Beautiful Natural Clear Deep Blue Amber Rough Specimen 74x29x32mm 165cts



Stone: 2.9"x 1.1"x 1.2 metric: 74.0 x 29.0 x 32.0mm
Weight: 165.0 cts, 33.0 grams
Stone Color: DEEP BLUE
Clearness: CLEAR
Stone: AMBER

ITEM CODE: C-77-2058




Blue amber has been identified the aromatic hydrocarbon component perylene
as the source of the UV-stimulated fluorescence emission in the visible wavelength range from 430 to 530 nm,
resulting in the observed greenish blue color.
They also described the blue color as iridescence under natural daylight or daylight-equivalent lighting.

*Bellani et al.

Please make sure you understand the color phenomena.
For complete information, please visit

https://www.gia.edu/gems-gemology/summer-2014-liu-color-phenomena-blue-amber
You have not bid on this auction.
Shipping $9.00
21 Days via Standard Shipping - Tracked

1 bid placed so far

$129 wiredjewelry7
Add to Watch List Ask a Question * All prices in USD

Audit Information

The Gemstone Sheriff program allows our members to request an audit on any auction, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Pricing & Details

Bid Increment $1
Starting Bid $129
Auction ID 1567102
Watchers 2 watching
Viewed 46 times
Starts 20th Aug 2021 7:08am PDT
Ends 17th Sep 2021 7:08am PDT

Shipping & Insurance

Provider Shipping Transit
FedEx $85.00 4 days
Standard Shipping - Tracked $9.00 21 days
Shipping Insurance all providers $5.05 (optional)

Carib Details

You May Also Like